[MacPorts] #62449: libffi @3.3_1: not building universal on arm64

[MacPorts]

#62449: libffi @3.3_1: not building universal on arm64
-----------------------+--------------------
 Reporter:  kencu      |      Owner:  (none)
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:
 Keywords:  universal  |       Port:  libffi
-----------------------+--------------------
 seems to be building the x86_64 parts as arm64 in some places, no doubt
 due to lack of arch flags where they need to be:

 {{{
 make[3]: *** [libffi_convenience.la] Error 1
 make[3]: *** Waiting for unfinished jobs....
 libtool: link: /usr/bin/clang -dynamiclib  -o .libs/libffi.7.dylib
 src/.libs/prep_cif.o src/.libs/types.o src/.libs/raw_api.o
 src/.libs/java_raw_api.o src/.libs/closures.o src/x86/.libs/ffi64.o
 src/x86/.libs/unix64.o src/x86/.libs/ffiw64.o src/x86/.libs/win64.o
 -L/opt/kencuuniversal/lib  -O3 -Wl,-headerpad_max_install_names -arch
 x86_64 -Wl,-syslibroot
 -Wl,/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk
 -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-syslibroot
 -Wl,/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk
 -install_name  /opt/kencuuniversal/lib/libffi.7.dylib
 -compatibility_version 9 -current_version 9.0 -Wl,-single_module
 ld: warning: ignoring file src/.libs/prep_cif.o, building for macOS-x86_64
 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/.libs/types.o, building for macOS-x86_64
 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/.libs/raw_api.o, building for macOS-x86_64
 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/.libs/java_raw_api.o, building for macOS-
 x86_64 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/.libs/closures.o, building for macOS-x86_64
 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/x86/.libs/ffiw64.o, building for macOS-
 x86_64 but attempting to link with file built for unknown-arm64
 ld: warning: ignoring file src/x86/.libs/ffi64.o, building for macOS-
 x86_64 but attempting to link with file built for unknown-arm64
 Undefined symbols for architecture x86_64:
   "_ffi_closure_unix64_inner", referenced from:
       _ffi_closure_unix64 in unix64.o
   "_ffi_closure_win64_inner", referenced from:
       _ffi_closure_win64 in win64.o
 }}}

 {{{
 % file ./x86_64-apple-darwin20.3.0/src/raw_api.o
 ./x86_64-apple-darwin20.3.0/src/raw_api.o: Mach-O 64-bit object arm64
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62449>
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